Interrupt Period Setting; Interrupt Enabled During Instruction Execution - Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual

Interrupt period setting

The interrupt cycle based on the internal timer can be specified.
[CPU Parameter]  [Interrupt Settings]  [Fixed Scan Interval Setting]
Window
Displayed items
Item
Interrupt Setting from Internal Timer
*1 This item is not displayed on the R00CPU, R01CPU, and R02CPU.

Interrupt enabled during instruction execution

Sets whether or not to enable or disable execution of an interrupt program during execution of an instruction. By enabling the
interrupt during instruction execution, an interrupt can occur even while an instruction with a long processing time is being
executed, resulting in higher interrupt accuracy.
[CPU Parameter]  [Interrupt Settings]  [Interrupt Enable Setting in Executing Instruction]
Window
Displayed items
Item Description
Interrupt in Executing Sets whether or not to enable or disable execution of an interrupt program during execution of
Instruction an instruction. For the precautions with "Enable" set, refer to the precautions for an interrupt
program. ( Page 85 Precautions)
Item Description
I28 Sets the execution interval of I28.
I29 Sets the execution interval of I29.
I30 Sets the execution interval of I30.
I31 Sets the execution interval of I31.
*1
I48 Sets the execution interval of I48.
*1
I49 Sets the execution interval of I49.
Setting range
0.5 to 1000ms (in units of 0.5ms)
0.05 to 1000ms (in units of 0.05ms)
Setting
range
• Disable
• Enable
1 RUNNING A PROGRAM
1.7 Interrupt Program
1
Default
100.0ms
40.0ms
20.0ms
10.0ms
5.00ms
1.00ms
Default
Disable
77